How to debug blank standalone devtools -- connected but then nothing (electron, vue2)

[rathboma]

Hey all,

I make an open source electron app. It uses Vue 2, and Electron.

I'm testing a new build system - esbuild.

I have confirmed Vue is running in dev mode. I include the script tag for the standalone devtools.

It seems to connect, but then I just get the pulsing vue logo forever. No errors in either window.

Any idea how to debug this? Any help appreciated. If I could just get some logs I'd be happy!